Basic Math question and answers for July 20, 2024
- Q Find the indicated quotient to the nearest tenth.3.3 / 3.24
- Q The use of linear and exponential models to predict growth patterns in science and medicine is not new. However, scientists and researchers continue to find new applications of the models...
- Q Carlos begins his workout by stretching. Then he spends an equal amount of time on each workout machine. The equation y=8x+10 represents the total time, in minutes, of Carlos' workout...
- Q The government of a large city needs to determine whether the city's residents will support the construction of a new gymnasium. The government decides to conduct a survey of a...
- Q Which situation is most likely to show a constant rate of change?A. The amount of gasoline in a car's tank while driving on a highway at a constant speed compared...
- Q After the drama club sold 100 tickets to a show, it had $300 in profit. After the next show, it had sold a total of 200 tickets and had a...
- Q Find the ratio, reduced to lowest terms, of the volume of a sphere with a radius of 4 inches to the volume of a sphere with a radius of 8...
- Q An architect is considering bidding for the design of a new museum. The cost of drawing plans and submitting a model is $13,000. The probability of being awardedthe bid is...
- Q Give the slope of y+2=3(x-7) and a point on the line.A. The slope is 7 and (3, 2) is on the line.B. The slope is 3 and (7, -2) is...
- Q Customers can pick their own blueberries at Blueberry Hill. They pay $5 toenter the patch and $4 per pound for the blueberries they pick. Write anequation to model the total...
- Q A game is played using one die. If the die is rolled and shows 2, the player wins $10. If the die shows any number other than 2, the player...
- Q Construct the dotplot for the given data.A manufacturer records the number of errors each work station makes during theweek. The data are as follows.6323520254201510?101010
- Q TV sets: According to the Nielsen Company, the mean number of TV sets in a U.S. household in 2013 was 2.24. Assume thestandard deviation is 1.1. A sample of 90...
- Q There are 9 performers who will present their comedy acts this weekend at a comedy club. One of the performers insists on being the last stand-up comic of theevening. If...
- Q Determine whether the quantitative variable is discrete or continuous.the number of bottles of juice sold in a cafeteria during lunchcontinuousdiscrete
- Q Calibrating a scale: Making sure that the scales used by businesses in the United States are accurate is the responsibility of theNational Institute for Standards and Technology (NIST) in Washington,...
- Q Use the given data to construct a frequency distribution.Lori asked 24 students how many hours they had spent doing homework during theprevious week. The results are shown below.10 10 10...
- Q Determine whether the given procedure results in a binomial distribution. If not,state the reason why.Choosing 8 marbles from a box of 40 marbles (20 purple, 12 red, and 8 green)...
- Q The given tessellation formed by two or more regular polygons is shown.a. Name the type of regular polygons that surround each vertex.b. Determine the number of angles that come together...
- Q A circular backyard pool has a diameter of 24 feet and is 3 feet deep. One cubic foot of water has a capacity of approximately 7.48 gallons. If water costs...
- Q Find the standard deviation, o, for the binomial distribution which has the statedvalues of n and p. Round your answer to the nearest hundredth.n = 38; p = 0.4o =...
- Q Assume that a sample of bivariate data yields the correlation coefficient, r, indicated. Usethe table on the right for the specified sample size and level of significance to determinewhether a...
- Q A man earned wages of $33,600, received $1700 in interest from a savings account, andcontributed $2700 to a tax-deferred retirement plan. He was entitled to a personal exemptionof $3000 and...
- Q A certain pyramid has a square base measuring 819 feet on a side and a height of 486 feet.a. What is the volume of the pyramid, in cubic yards?b. The...
- Q A woman is in the 15% tax bracket and itemizes her deductions. How much will her tax bill be reduced if she qualifies for a$300 tax credit?Her tax bill will...
- Q Solve the problem. Round the point estimate to the nearest thousandth.Find the point estimate of the proportion of people who wear hearing aids if, in arandom sample of 898 people,...
- Q When a national sample of heights of kindergarten children was taken, a student was told that she was in the 25th percentile. Explain what that means.Choose the correct interpretation below.A....
- Q One circular table has a diameter of 8 ft, and another circular table has a diameter of 12 ft. How much greater is the area of the larger table? Round...
- Q A bin contains 64 light bulbs of which 10 are defective. If 5 light bulbs are randomlyselected from the bin with replacement, find the probability that all the bulbsselected are...
- Q Write the following rate as a simplified fraction.26 dogs to 34 cats
- Q Determine how much the following individual will save in taxes with the specified tax credits ordeductions.Rosa is in the 15% tax bracket and claims the standard deduction. How much will...
- Q Find the mean for the given sample data. Unless indicated otherwise, round youranswer to one more decimal place than is present in the original data values.The amount of time (in...
- Q In a survey of 2752 adults, 1429 say they have started paying bills online in the last year.Construct a 99% confidence interval for the population proportion. Interpret the results.A 99%...
- Q A student earned grades of B, B, A, C, and D. Those courses had these correspondingnumbers of credit hours: 4, 5, 1, 5, 4. The grading system assigns quality points...
- Q Write the following number in decimal notation.Seventy-eight hundredths
- Q A woman eamed wages of $31,200, received $2800 in interest from a savings account, and contributed $3200 to atax-deferred retirement plan. She was entitled to a personal exemption of $2600...
- Q Write the indicated product in decimal form and round your answer to the nearest thousandth, if necessary.
- Q Each dimension of a rectangular family room is 3.5 times larger than a rectangular bedroom. If it costs $312 to carpet the bedroom, how much would it cost to carpet...
- Q Use synthetic division to divide f(x) = x +8x-3x-90 by x + 5. Use the result to find all zeros of f.(x +8x-3x-90) + (x+5)= x + 3x - 18(Do...
- Q Use the table of English and Metric Equivalents for Capacity, along with dimensional analysis, to convert the given unit to the unit indicated21 mL to tspClick to check the table...
- Q Round the following number to the nearest thousand.How to enter your answer (opens in new window)187,434
- Q From 15C, 35C, 45C, and 60C, select the best estimate of the Celsius temperature of a warm winter day in Michigan. The average temperature in Michigan during the winter is...
- Q You deposit $460 in an account earning 6.4% interest compounded quarterly.1) What value would the investment reach after 22 years?A dollars.Use the Compound Interest formula and your calculator, and round...
- Q From 75C, 95C, 185C, and 350C, select the best estimate of the Celsius temperature of the oven temperature for cooking a casserole. Choose the temperature that best represents the oven...
- Q To buy a minivan you can pay $15,500 cash or put down $4000 and make 24 monthly payments of $668.42. How much would you save by paying cash (to the...
- Q If a car travels 340 miles on 16 gallons of gas, how many miles per gallon does it average (to the nearest tenth)?Answer How to enter your answer (opens in...
- Q Round the decimal number to the nearest hundredth. 6.66820
- Q Vrite the following mixed number in decimal notation. 82 9/100
- Q You invested $19,000 in two accounts paying 6% and 8% annual interest, respectively. If the total interest earned for the year was $1420, how much was invested at each rate?
- Q Find the indicated quotient to the nearest hundredth.78.7 6.8
- Q Use Euler diagrams to determine whether the following argument is valid or invalid.All rocks are hard.No marshmallows are hard.Therefore, no marshmallows are rocks. Chose the correct answer below. InvalidValid
- Q Write the indicated quotient in decimal form and round your answer to the nearest thousandth, if necessary.6.022 6/10
- Q Consider the following scenario.For each year t, the population of a certain type of wasps in forest A is representedby A(t) = 92(1.021)^t.In forest B, the population of the same...
- Q A musician plans to perform 5 selections for a concert. If he can choose from 9 different selections, how many ways can he arrange his program?A. 16,807B. 2,520C. 15,120D. 126
- Q 2. The corresponding sides of two similar rectangles are 6 ft and 10 ft. The area of the smaller rectangle is 78 ft^2. To the nearest whole number, what is...
- Q Erica wants to buy a new truck for $18,500. She has talked to the loan officer at her credit union and knows that they will loan her $12,000. She must...
- Q Which statement is an example of a scientific theory?A. All living organisms are composed of one or more cells, which came from pre-existing cells.B. The amount that caffeine affects a...
- Q Select the statement that is equivalent to I saw King Kong or Braveheart.Choose the correct statement below.A. If I saw Braveheart, I did not see King Kong.B. If I saw...
- Q Round the following number to the nearest ten.1707.16
- Q Round the decimal number to the nearest tenth.2.55716
- Q If a jeep travels 313 miles on 24 gallons of gas, how many miles per gallon does it average (to the nearest tenth)?
- Q Write the following number in decimal notation.Ninety and eighty-five ten-thousandths
- Q Write the first five terms of the geometric sequence with the given first term, a?, and common ratio, r.a? = 243, r=1/3The first term is
- Q In a certain country people own a total of about 357 million fish, cats, and dogs as pets. The number of fish owned is 13 million more than the total...
- Q Change the decimal to fraction form (or mixed number form) and reduce, if possible.43.175
- Q Select the statement that is not equivalent to the following statement.It is not true that Snoopy did not dance a jig and Charles Schultz wrote a sonata.If Snoopy did not...
- Q A manufacturer produces jeans in 9 sizes, 7 different colors, and 6 different stitching patterns. If a branch store manager orders two pairs of each possible type, how many pairs...
- Q Let p and q represent the following simple statements.p: You are human.q: You have tusks.Write the following compound statement in symbolic form.You have tusks if you are not human.The compound...
- Q 4.2.4: Dante and Kevin were playing Battleship. In this game, there are 100squares and each square can only be fired at once. Dante's first shot was a miss,so now he...
- Q A company finds that if they price their product at $30, they can sell 270 items of it. For every dollar increase in the price, the number of items sold...
- Q City Cabs charges a $2.25 pickup fee and $1.75 per mile traveled. Diego's fare for a cross-town cab ride is $23.25. How far did he travel in the cab?
- Q Solve the given system of equations.3x +2y-3z = -62x - 4y + 2z = -244x-3y + 4z = -33Select the correct choice below and fill in any answer boxes within...
- Q Form the negation of the statement.Saturday does not come before Sunday.Choose the correct answer below.A. Saturday comes before Sunday.B. Sunday does come before Saturday.C. It is not true that Saturday...
- Q According to the U.S. Census Bureau, the population of the United States in 2008was 304 million people. In addition, the population of the United States was growingat a rate of...
- Q What is the urms (in m/s) for carbon dioxide (CO2) gas at 125C?475 m/s266 m/s15.0 m/s226 m/s70.9 m/s
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